<nz-spin [nzSpinning]="isLoading$ | ngrxPush">
  <ng-container *ngIf="notificationStateObservable$ | async as notifications">
    <nz-row [nzGutter]="25">
      <nz-col nzSpan="4">
        <nz-row>
          <nz-button-group nzSize="small">
            <button
              nz-button
              [nzType]="includeReadInput ? 'default' : 'primary'"
              nzShape="round"
              (click)="setIncludeRead(false)">
              Unread
            </button>
            <button
              nz-button
              [nzType]="includeReadInput ? 'primary' : 'default'"
              nzShape="round"
              (click)="setIncludeRead(true)">
              All
            </button>
          </nz-button-group>
        </nz-row>
        <nz-row>
          <nz-col nzSpan="24">
            <cvc-participant-list
              listTitle="Notification Reason"
              [participantList]="notificationTypes"
              (participantSelectedEvent)="onNotificationReasonSelected($event)">
              <ng-template
                #itemTemplate
                let-reason>
                <nz-col>
                  <i
                    nz-icon
                    [nzType]="reason.iconName"></i>
                  {{ reason.displayName }}
                </nz-col>
              </ng-template>
            </cvc-participant-list>
            <cvc-participant-list
              listTitle="Action"
              [participantList]="(actions$ | ngrxPush) || []"
              (participantSelectedEvent)="onActionSelected($event)">
              <ng-template
                #itemTemplate
                let-action>
                {{ action.id | eventVerbiage : 'action-filter' }}
              </ng-template>
            </cvc-participant-list>
            <cvc-participant-list
              listTitle="Subject"
              [participantList]="(notificationSubjects$ | ngrxPush) || []"
              (participantSelectedEvent)="
                onNotificationSubjectSelected($event)
              ">
              <ng-template
                #itemTemplate
                let-subject>
                <nz-col>
                  <i
                    nz-icon
                    [nzType]="
                      subject.subjectWithCount.subject.__typename
                        | iconNameForSubscribableEntity
                    "></i>

                  {{ subject.subjectWithCount.subject.name }} ({{
                    subject.subjectWithCount.occuranceCount
                  }})
                </nz-col>
              </ng-template>
            </cvc-participant-list>
            <cvc-participant-list
              listTitle="User"
              [participantList]="(originatingUsers$ | ngrxPush) || []"
              (participantSelectedEvent)="onOriginatingUserSelected($event)">
              <ng-template
                #itemTemplate
                let-user>
                <nz-col>
                  {{ user.displayName }}
                </nz-col>
              </ng-template>
            </cvc-participant-list>
            <cvc-participant-list
              listTitle="Organization"
              [participantList]="(organizations$ | ngrxPush) || []"
              (participantSelectedEvent)="onOrganizationSelected($event)">
              <ng-template
                #itemTemplate
                let-organization>
                <nz-col>
                  {{ organization.name }}
                </nz-col>
              </ng-template>
            </cvc-participant-list>
          </nz-col>
        </nz-row>
      </nz-col>
      <nz-col nzSpan="20">
        <nz-card
          nzTitle="Notifications"
          id="card-content"
          [nzExtra]="bulkOperations">
          <ng-template #bulkOperations>
            <button
              nz-button
              nzSize="small"
              (click)="bulkMarkRead()"
              [disabled]="!bulkMarkEnabled">
              <i
                nz-icon
                nzType="check"></i
              >Mark as read
            </button>
            <button
              nz-button
              nzSize="small"
              (click)="bulkMarkUnread()"
              [disabled]="!bulkMarkEnabled">
              <i
                nz-icon
                nzType="check"></i
              >Mark as unread
            </button>
            <button
              nz-button
              nzSize="small"
              (click)="bulkUnsubscribe()"
              [disabled]="!bulkMarkEnabled">
              <i
                nz-icon
                nzType="bell"></i
              >Unsubscribe
            </button>
            Check all
            <label
              nz-checkbox
              [(ngModel)]="allChecked"
              [nzIndeterminate]="someChecked"
              (nzCheckedChange)="onCheckAllCheckBoxClicked($event)"></label>
          </ng-template>
          <nz-row [nzGutter]="16">
            <nz-col
              nzSpan="24"
              class="timeline">
              <nz-timeline *ngIf="notifications.size > 0">
                <ng-container *ngFor="let item of notifications | keyvalue">
                  <nz-timeline-item
                    [nzDot]="timelineDotTemplate"
                    [nzColor]="item.key.seen ? 'gray' : 'blue'">
                    <ng-template #timelineDotTemplate>
                      <i
                        nz-icon
                        [nzType]="
                          item.key.type === 'SUBSCRIPTION'
                            ? 'book'
                            : 'notification'
                        "
                        [nzTheme]="item.key.seen ? 'outline' : 'twotone'"
                        class="item-icon"></i>
                    </ng-template>
                    <nz-row>
                      <nz-col nzFlex="auto">
                        <cvc-event-timeline-item
                          [event]="item.key.event"></cvc-event-timeline-item>
                      </nz-col>
                      <nz-col nzFlex="50px">
                        <ng-container *ngIf="item.key.seen; else unread">
                          <button
                            nz-tooltip
                            nzTooltipTitle="Mark as unread."
                            nz-button
                            nzType="default"
                            nzShape="circle"
                            (click)="markAsUnread(item.key.id)">
                            <i
                              nz-icon
                              nzType="undo"></i>
                          </button>
                        </ng-container>
                        <ng-template #unread>
                          <button
                            nz-tooltip
                            nzTooltipTitle="Mark as read."
                            nz-button
                            nzType="default"
                            nzShape="circle"
                            (click)="markAsRead(item.key.id)">
                            <i
                              nz-icon
                              nzType="check"></i>
                          </button>
                        </ng-template>
                      </nz-col>
                      <nz-col nzFlex="50px">
                        <ng-container
                          *ngIf="
                            item.key.subscription;
                            else noSubscriptionButton
                          ">
                          <button
                            nz-tooltip
                            nzTooltipTitle="You received this notification because you are subscribed to {{
                              item.key.subscription.subscribable.name
                            }}. Click to unsubscribe."
                            nz-button
                            nzType="default"
                            nzShape="circle"
                            (click)="
                              unsubscribe(
                                item.key.subscription.subscribable.id,
                                item.key.subscription.subscribable.__typename
                              )
                            ">
                            <i
                              nz-icon
                              nzType="bell"></i>
                          </button>
                        </ng-container>
                        <ng-template #noSubscriptionButton>
                          <button
                            nz-tooltip
                            nzTooltipTitle="You are no longer subscribed to the entity that triggered this notification."
                            nz-button
                            nzType="default"
                            nzShape="circle"
                            disabled>
                            <i
                              nz-icon
                              nzType="bell"></i>
                          </button>
                        </ng-template>
                        <label
                          nz-checkbox
                          [(ngModel)]="item.value.checked"
                          (nzCheckedChange)="
                            onNotificationCheckBoxClicked(item.key.id, $event)
                          "></label>
                      </nz-col>
                    </nz-row>
                  </nz-timeline-item>
                </ng-container>
              </nz-timeline>
              <ng-container *ngIf="pageInfo$ | ngrxPush as pageInfo">
                <div
                  nz-list-load-more
                  *ngIf="pageInfo.hasNextPage && pageInfo.endCursor">
                  <button
                    nz-button
                    nzType="default"
                    nzSize="small"
                    nzBlock
                    (click)="fetchMore(pageInfo.endCursor)">
                    Load More
                  </button>
                </div>
              </ng-container>
            </nz-col>
          </nz-row>
        </nz-card>
      </nz-col>
    </nz-row>
  </ng-container>
</nz-spin>
